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Boston Marathon runners make their way past Wellesley College, near the half-way mark of the marathon. Adidas is in hot water for sending out an email congratulating customers for ‘surviving’ the marathon. (Photo by Kayana Szymczak/Getty Images)

Many on social media have called out the company for its poor taste, considering the attacks at the event four years ago.

Two brothers set off bombs at the 2013 race, before murdering a police officer and putting much of the Boston metro area in a police lockdown for about a week.

The Boston police commissioner ran the marathon this year for the first time since running in the 2013 race. After the race, he commented the city seems to have returned to normal on Patriots day after the ordeal.

Tuesday, social-media users began posting screenshots of the email criticizing Adidas for its word choice.

At the time of the bombing, Nike was selling T-shirts painted with splattered blood that read "Boston Massacre" in reference to a Yankees-Red Sox series. Those shirts were quickly pulled from shelves after the bombing.

“We are incredibly sorry,” Adidas spokeswoman Maria Culp said. “Clearly, there was no thought given to the insensitive email subject line we sent Tuesday. We deeply apologize for our mistake. The Boston Marathon is one of the most inspirational sporting events in the world. Every year we’re reminded of the hope and resiliency of the running community at this event.”